Update app.py

app.py

@@ -162,11 +162,12 @@ def block_users(client, threshold, dataset):
 
     for filename in os.listdir("users"):
         filename = os.path.join("users", filename)
-
+        print("File {} open".format(filename))
         user_file = open(filename, "r")
         users = json.load(user_file)
 
         for user in users:
+            print("Reviewing user {}".format(user))
             if user["threshold"] >= threshold:
 
                 user_id = str(user["username"])